A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roadbed slope drainage structure
The invention belongs to the technical field of road engineering, and discloses a roadbed slope drainage structure which comprises a catchment curb, a drainage ditch, a torrent groove and a plurality of water diversion structures, the catchment curb is located at the edge of the road surface of a roadbed, and a drainage port is formed in the catchment curb; the drainage ditch is located at the bottom of the slope of the roadbed; the torrent groove obliquely extends downwards along the side slope, the top end of the torrent groove is communicated with the drainage outlet, the bottom end of the torrent groove is communicated with the drainage ditch, and the torrent groove is defined by a bottom plate and two side plates arranged on the two sides of the bottom plate; the two side plates are each provided with a plurality of water diversion structures which are sequentially arranged at intervals in the extending direction of the torrent groove, one end of each water diversion structure is connected to the corresponding side plate, the other end of each water diversion structure extends into the torrent groove and is spaced from the inner side wall of the other side plate, and the water diversion structures on the two side plates are sequentially arranged in a staggered mode in the extending direction of the torrent groove. The flow velocity and impact force of water flow in the torrent groove can be reduced, a drainage ditch at the slope bottom is prevented from being damaged by flushing, and meanwhile the torrent groove can be used as a maintenance stairway.
本发明属于道路工程技术领域，公开了一种路基边坡排水结构，包括汇水路缘石、排水沟、急流槽和多个引水结构，汇水路缘石位于路基的路面的边缘处，其上设置有排水口；排水沟位于路基的边坡的坡底处；急流槽沿着边坡倾斜向下延伸，顶端连通于排水口，底端连通于排水沟，急流槽由底板和分别设置于底板两侧的两个侧板围成；两个侧板上均设置有多个沿着急流槽的延伸方向依次间隔设置的引水结构，引水结构的一端连接于与其对应的侧板，另一端伸入急流槽内，且与另一个侧板的内侧壁具有间隔，两个侧板上的引水结构沿着急流槽的延伸方向依次交错设置，能够减小急流槽内水流的流速和冲击力，避免将坡底处的排水沟冲坏，同时还能兼做检修梯道。
Roadbed slope drainage structure
The invention belongs to the technical field of road engineering, and discloses a roadbed slope drainage structure which comprises a catchment curb, a drainage ditch, a torrent groove and a plurality of water diversion structures, the catchment curb is located at the edge of the road surface of a roadbed, and a drainage port is formed in the catchment curb; the drainage ditch is located at the bottom of the slope of the roadbed; the torrent groove obliquely extends downwards along the side slope, the top end of the torrent groove is communicated with the drainage outlet, the bottom end of the torrent groove is communicated with the drainage ditch, and the torrent groove is defined by a bottom plate and two side plates arranged on the two sides of the bottom plate; the two side plates are each provided with a plurality of water diversion structures which are sequentially arranged at intervals in the extending direction of the torrent groove, one end of each water diversion structure is connected to the corresponding side plate, the other end of each water diversion structure extends into the torrent groove and is spaced from the inner side wall of the other side plate, and the water diversion structures on the two side plates are sequentially arranged in a staggered mode in the extending direction of the torrent groove. The flow velocity and impact force of water flow in the torrent groove can be reduced, a drainage ditch at the slope bottom is prevented from being damaged by flushing, and meanwhile the torrent groove can be used as a maintenance stairway.
本发明属于道路工程技术领域，公开了一种路基边坡排水结构，包括汇水路缘石、排水沟、急流槽和多个引水结构，汇水路缘石位于路基的路面的边缘处，其上设置有排水口；排水沟位于路基的边坡的坡底处；急流槽沿着边坡倾斜向下延伸，顶端连通于排水口，底端连通于排水沟，急流槽由底板和分别设置于底板两侧的两个侧板围成；两个侧板上均设置有多个沿着急流槽的延伸方向依次间隔设置的引水结构，引水结构的一端连接于与其对应的侧板，另一端伸入急流槽内，且与另一个侧板的内侧壁具有间隔，两个侧板上的引水结构沿着急流槽的延伸方向依次交错设置，能够减小急流槽内水流的流速和冲击力，避免将坡底处的排水沟冲坏，同时还能兼做检修梯道。
Roadbed slope drainage structure
路基边坡排水结构
YANG KAI (author) / WANG JINCHEN (author) / SHUI DONG (author)
2023-06-27
Patent
Electronic Resource
Chinese
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